In this tutorial we will be configuring Cloudflare real ip under nginx server. As a result Cloudflare service will helps protect and speed up your web site project. In a standard shared hosting plan, visitors access the site directly.
Install mcrypt for PHP 7.2 / 7.3 on DirectAdmin server
The mcrypt extension is included in PHP 5.4 through PHP 7.1. It was removed from PHP 7.2 and moved to an unofficial PECL extension because the mcrypt library is no longer maintained.
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How to upgrade Debian 7 (wheezy) to 10 (buster) safely
This tutorial explains the procedure to upgrade Debian 7 (wheezy) to Debian 10 (buster) in a few simple steps.
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How to login SSH with .ppk file on Ubuntu terminal
You can convert a .ppk file in Ubuntu with installing putty-tools. So
sudo apt-get install putty-tools
Then youn can convert the .ppk file with puttygen to OpenSSH’s format like so:
puttygen <the_key.ppk> -O private-openssh -o <new_openssh_key>.key
Unable to parse package file /var/lib/apt/extended_states
Packages
All packages that are included in the official Debian distribution are free according to the Debian Free Software Guidelines. This assures free use and redistribution of the packages and their complete source code. The official Debian distribution is what is contained in the main section of the Debian archive.
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Proxmox upgrade from 3.x to 5.x (Debian wheezy to jessie)
Proxmox Virtual Environment (PVE) is an open source server virtualization management solution based on QEMU/KVM and LXC. You can manage virtual machines, containers, highly available clusters, storage and networks with an integrated, easy-to-use web interface or via CLI. Proxmox VE code is licensed under the GNU Affero General Public License, version 3. The project is developed and maintained by Proxmox Server Solutions GmbH.
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The HTTP Authentication header is missing
The HTTP Authorization request header contains the credentials to authenticate a user agent with a server, usually after the server has responded with a 401 Unauthorized status and the WWW-Authenticate header.
If you are using Apache2, you may notice that the HTTP_AUTHORIZATION is missing from the list of variables sent to you. This is because Apache2 decides to not send clear passwords (even if base64 encoded) across processes.
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How to install OpenLiteSpeed and PHP 7.3 / 7.2 / 7.1 / 7.0 from LiteSpeed repositories on Debian 9 (stretch) / 8 (jessie)
We are going to install OpenLiteSpeed on Debian 9 (stretch) / 8 (jessie) server from LiteSpeed repository. OpenLiteSpeed is the open source edition of LiteSpeed Web Server Enterprise. Both servers are actively developed and maintained by the same team, and are held to the same high-quality coding standard. OpenLiteSpeed contains all of the essential features found in LiteSpeed Enterprise, and represents our commitment to support the Open Source community. It is recommended to use CentOS 7 / 6 for OpenLiteSpeed for stability.
How to install OpenLiteSpeed and PHP 7.3 / 7.2 / 7.1 / 7.0 / 5.6 from LiteSpeed repositories on CentOS 7 / 6
We are going to install OpenLiteSpeed on CentOS 7 / 6 server from LiteSpeed repository. OpenLiteSpeed is the open source edition of LiteSpeed Web Server Enterprise. Both servers are actively developed and maintained by the same team, and are held to the same high-quality coding standard. OpenLiteSpeed contains all of the essential features found in LiteSpeed Enterprise, and represents our commitment to support the Open Source community. It is recommended to use CentOS 7 / 6 for OpenLiteSpeed for stability.
How To clear facebook share cache
Whenever you post or share a link in Facebook, it is being cache on their server and updates will not display right away when there is a changes on your post.
To clear the cache, Facebook has a tool called “Object Debugger”. You may use this to clear the cache in Facebook.
- Go to “https://developers.facebook.com/tools/debug/og/object/“
- Login with your Facebook account.
- Copy and Paste the URL you wish to clear in the “Input URL” field.
- Click “Fetch new scrape information”.
Once completed, it will now the display the changes or update on your Facebook post.